High-antibacterial-property down quilt core and preparation method thereof

An antibacterial and down technology, which is applied in the field of high antibacterial duvet core and its preparation, can solve the problems of low antibacterial property, insufficient performance, and reduced utilization rate of duvet core.

Active Publication Date: 2022-02-25
贵港市霖达羽绒制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Quilt core products are the necessities of people's life, and are also one of the leading products in home textile products, especially bedding products. The market demand is large and the development space is broad. In recent years, affected by the development of economy, society, technology and other aspects, people The consumption power and concept of consumption are constantly changing, and the market's consumer demand for quilt products presents some new chara

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A duvet core with high antibacterial properties mainly comprises 50 parts of composite fiber, 20 parts of melamine and 10 parts of phosphoric acid in parts by weight.

[0031] A kind of preparation method of high antibacterial duvet core, the preparation method of described high antibacterial duvet core mainly comprises following preparation steps:

[0032] (1) Preparation of modified ultra-fine down powder: First, pulverize the down fiber into ultra-fine down powder, ultrasonically disperse the ultra-fine down powder and dimethylformamide, add cinnamaldehyde and quaternary phosphonium salt solution and mix After stirring, washing and drying, the modified ultrafine down powder is obtained;

[0033] (2) Preparation of composite fiber: After mixing acetone and dimethylformamide, polylactic acid fiber and modified ultrafine down powder are added, and electrospinning is carried out to prepare composite fiber;

[0034] (3) Preparation of high antibacterial down fiber: mix a...

Embodiment 2

[0041] A duvet core with high antibacterial properties mainly comprises 70 parts of composite fiber, 30 parts of melamine and 20 parts of phosphoric acid in parts by weight.

[0042] A kind of preparation method of high antibacterial duvet core, the preparation method of described high antibacterial duvet core mainly comprises following preparation steps:

[0043] (1) Preparation of modified ultra-fine down powder: First, pulverize the down fiber into ultra-fine down powder, ultrasonically disperse the ultra-fine down powder and dimethylformamide, add cinnamaldehyde and quaternary phosphonium salt solution and mix After stirring, washing and drying, the modified ultrafine down powder is obtained;

[0044] (2) Preparation of composite fiber: After mixing acetone and dimethylformamide, polylactic acid fiber and modified ultrafine down powder are added, and electrospinning is carried out to prepare composite fiber;

[0045] (3) Preparation of high antibacterial down fiber: mix a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a high-antibacterial-property down quilt core and a preparation method thereof. The preparation method comprises the following steps: firstly, preliminarily crushing down feather fibers to obtain superfine down feather powder, mixing the superfine down feather powder with cinnamyl aldehyde, then adding quaternary phosphonium salt for modification to prepare modified superfine down feather powder, chelating the modified superfine down feather powder with polylactic acid nanofibers through electrostatic spinning to prepare composite fibers, then performing graft modification on the composite fibers by using melamine and phosphoric acid to prepare the high-antibacterial-property down feather fibers, drawing and shaping the down feather fibers with high antibacterial property, and stacking and laying the down feather fibers layer by layer by using a silk activating treatment technology to obtain the down feather quilt core with high antibacterial property. The prepared high-antibacterial-property down quilt core has the antibacterial, flame-retardant, hydrophobic and moisture-permeable effects.

Description

technical field [0001] The invention relates to the technical field of fabric weaving, in particular to a highly antibacterial duvet core and a preparation method thereof. Background technique [0002] Quilt core products are the necessities of people's life, and are also one of the leading products in home textile products, especially bedding products. The market demand is large and the development space is broad. In recent years, affected by the development of economy, society, technology and other aspects, people The consumption power and concept of consumption are constantly changing, and the market's consumer demand for quilt products presents some new characteristics, which deserve the attention of home textile enterprises. Based on this, they should grasp the direction of research and development of quilt products and creatively satisfy people's desire for quilt products. The yearning and pursuit of high-quality and beautiful home life, but the duvet cores on the mark...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D04H1/46D04H1/485D04H1/4382D04H1/02D01D5/00D01F1/07D01F1/10D01F6/92
CPCD04H1/46D04H1/485D04H1/43835D01D5/003D04H1/02D01F1/103D01F1/07D01F6/92D10B2401/13D10B2503/06
Inventor 史洪超
Owner 贵港市霖达羽绒制品有限公司
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